Leading Link Building Agencies for SaaS Growth

The future of link building is not about mass outreach; it’s about genuine relationships and earning trust.” – Rand Fishkin, Founder of SparkToro

You can’t buy authority. You have to earn it with every link you get.” – Adapted SEO wisdom

Finding the right link building partner can be the single most impactful decision for your SaaS SEO strategy.

High-quality, relevant backlinks are the backbone of search engine authority, helping your site rank higher, drive organic traffic, and build brand credibility.

This detailed guide reviews the top agencies known for delivering verifiable, ethical, and superior results.

Top 10 Link Building Agencies Right Now

Here are ten specialized agencies known for delivering high-quality backlinks that significantly improve rankings and organic traffic for SaaS companies.

1. Ethical Backlinks

EthicalBacklinks is a dedicated white-hat link-building agency focused on securing high-quality, relevant, and natural backlinks that significantly boost SEO performance for SaaS and B2B clients.

We emphasize a transparent, results-driven approach to enhance domain authority and organic traffic.

Key Services

• White-hat link-building
• Contextual link insertions
• Broken link building
• Competitor backlink analysis
• Digital PR outreach

Notable clients

We work with fast-growing SaaS startups and established B2B brands, helping them improve their organic search presence and accelerate growth.

Nexus Link Agency, White Label Digital Marketing Agency, WP WebInfo Tech, The Startup INC

Case study with results

• Prospeo: Achieved a 632% increase in organic traffic and a 52 point increase in Domain Rating within 8 months.

• Modash: Successfully secured 100 high-quality, niche-relevant, contextual backlinks within just 4-5 months, significantly boosting their authority and organic presence.

Pricing

EthicalBacklinks offers flexible, pay-per-link models and custom packages tailored to specific client needs. Our services are designed to be affordable for startups while delivering premium, high-authority links, with pricing starting from $150 per link.

2. Quoleady

Quoleady is an SEO agency specializing in content marketing and link building. They prioritize natural, editorial links from real authoritative websites, ensuring long-term SEO value with a tailored approach for SaaS brands.

Key services

• SaaS link building
• SaaS content strategy and writing
• SEO audit and content guidance
• SaaS consulting
• Digital PR (including placements on Forbes and Entrepreneur)

Notable clients

Expandi, Pandadoc, Monday.com, and airfocus.

Case study with results

• Expandi: Helped scale the company from 0 to $8M Annual Recurring Revenue (ARR) using a strong content and link building strategy.
• RingBlaze: Drove 50,000 website visits and 650 leads with only 20 articles.
• FullSession: Generated 500 leads in four months with 16 well-optimized articles.
• ResponseScribe: Took them from 0 to over 4,500 monthly visits in just six months.

Client testimonials

Quoleady features several client testimonials highlighting their expertise in driving measurable business growth.

Pricing

Quoleady offers flexible, custom pricing based on the number and quality of links required. Their services start at $250 per link, with final pricing varying depending on the target site’s authority and relevance.

3. Editorial.Link

Editorial.Link is a specialized agency focusing on earning high-impact editorial placements and listicle mentions inside existing, ranking content. Their white-hat strategies are designed for sustainable SEO growth.

Key services

• Editorial backlinks inside ranking content
• White-label link building for agencies
• Listicles mentions optimized for visibility in AI search results

Notable clients

NordVPN, PandaDoc, DiscoverCars, and DepositPhotos.

Results

• PandaDoc: Boosted organic visibility by 212% with targeted backlinks from high-authority business sites.
• Intellectsoft: Achieved a 197% increase in organic traffic through strategic editorial link placements.

Pricing

Editorial.Link offers simple, pay-per-link pricing starting at $1,750 for 5 links, or $6,000 for a package of 20 links, with custom plans for larger requirements.

4. Rock The Rankings

Rock the Rankings is a SaaS content marketing agency specializing in fully managed link building campaigns. They prioritize niche-relevant, high-quality backlinks that significantly improve search rankings and drive tangible business results.

Key services

• Guest posting and editorial links
• HARO (Help a Reporter Out) outreach
• SaaS content marketing
• Competitor link gap analysis

Notable clients

Bizzabo and Toast POS.

Results

• Bizzabo: Achieved a $150,000 increase in Organic Traffic Value and a 3x increase in Marketing Qualified Leads (MQLs).
• Toast POS: Added $300,000+ in Monthly Organic Traffic Value.

Pricing

Rock the Rankings provides custom pricing based on the client’s specific SEO goals and the number/quality of links required. A free consultation is available to receive a tailored quote.

5. Blue Things

Blue Things is a SaaS-focused link building agency known for its content-driven approach. They focus on securing backlinks from reputable, industry-specific sources through custom outreach campaigns.

Key services

• Guest posting and editorial links
• Content-led link building
• Custom outreach campaigns
• Competitor backlink analysis

Notable clients

Meridian Compensation Partners, Axify, and Hurom.

Results

• Axify: Improved their overall SEO performance by 175% with strategic link building and blog content.
• Hurom: Achieved an 88% boost in organic visibility and search rankings.

Pricing

Blue Things offers custom pricing tailored to link building needs, emphasizing securing high-quality, niche-specific backlinks for long-term SEO benefits.

6. Digital Olympus

Digital Olympus is a full-service SEO and digital marketing agency that employs a data-driven, white-hat approach to link building. They focus on tailored strategies that align with a client’s overall SEO and content marketing strategies.

Key services

• Guest posting
• Digital PR, Content marketing
• Link reclamation
• Competitor backlink analysis

Notable clients

Credo, G2, and Pitchbox.

Results

• Ramp: Increased organic traffic to 70K monthly visits by securing 54 new links.
• SwagDrop: Improved search rankings to achieve 21K organic traffic and acquired 232 valuable backlinks.
• Discover Car Hire: Achieved 127K organic traffic in SEO visibility by focusing on content-driven link building and acquiring 192 new links.

Pricing

Digital Olympus utilizes custom pricing depending on factors such as the average Domain Rating (DR) of target sites, the number of links/guest posts needed, and the duration of the engagement.

7. uSERP

uSERP is a premium SaaS link building agency focused on securing high-authority editorial backlinks. They leverage Digital PR and content-driven strategies to work with fast-growing and enterprise-level SaaS brands.

Key services

• Editorial backlinks from high-quality websites
• Digital PR & HARO outreach for media placements
• Guest posting
• Competitor analysis

Notable clients

Freshworks, Monday.com, and ActiveCampaign.

Results

• Preply: Helped the website rank #1 for alternative keywords with 58,000 monthly searches.
• Monday.com: Achieved a 77% rank improvement for over 23,000 new organic keywords.

Pricing

uSERP operates on a high-end, premium model. Plans range from a Startup plan (starting at $10,000/month) up to the Authority plan ($30,000/month).

8. Growfusely

Growfusely is a content-driven SaaS SEO agency that uses strategic content marketing and outreach to build high-quality, white-hat backlinks, focusing on improving Domain Authority (DA) and organic traffic.

Key services

• Guest posting
• HARO & PR outreach
• Content-led link building
• Competitor backlink analysis

Notable clients

Shopify, Semrush, and Sunsama.

Results

• Mind the Graph: Increased its organic traffic by 217% within 6 months through content marketing and SEO.
• Whatfix: Built 250+ high-quality links from authoritative publications in their niche.

Pricing

Growfusely provides custom pricing tailored to the SaaS company’s long-term SEO goals, prioritizing link quality and relevance over volume.

9. Skale

Skale is a SaaS growth marketing agency known for securing contextual, scalable, and white-hat backlinks. Their strategies are revenue-driven, focusing on links that boost search rankings and overall signups.

Key services

• Guest posting on quality domains
• Digital PR & HARO outreach
• Content creation for SaaS marketing
• Competitor link analysis

Notable clients

Happy Scribe and Piktochart.

Results

• Happy Scribe: Helped them reach over 70,000 organic signups using revenue-driven link building services.
• Piktochart: Increased their signups by 10X within 3 months of implementation.

Pricing

Skale offers custom pricing based on specific SEO and growth objectives. Their focus is on securing authoritative, niche-relevant links that ensure long-term SEO benefits.

10. LinkyJuice

LinkyJuice is a SaaS-focused agency that emphasizes white-hat, editorial link building. Their approach is designed to ensure every backlink is authoritative, relevant, and contributes to sustained SEO growth.

Key services

• Guest posting on quality domains
• HARO outreach
• Niche edits
• Competitor link building.

Notable clients

They do not publicly list their clients in their portfolio.

Results

• AI-powered writing tool client: Improved organic search rankings, leading to 24,000 organic keywords and an increase in Domain Rating (DR) to 19.
• Social media ads tool client: Increased organic keywords in the SERP from 10 to 208, boosted traffic from 1K to 19K, and grew DR from 43 to 61 in three months.

Pricing

LinkyJuice offers custom pricing based on the required number and quality level of backlinks.

How the best SaaS link building agencies compare

The top SaaS link building agencies generally fall into two categories:

1. Premium, Strategy-First Agencies (e.g., uSERP, Skale, Rock the Rankings): These require a high monthly retainer ($10K+) but offer a fully managed solution that integrates link building into a wider, customized SEO and content strategy. They prioritize tangible business outcomes (ARR, MQLs) over simple link counts.
2. Flexible, Link-Focused Agencies (e.g., EthicalBacklinks Quoleady, Editorial.Link): These offer pay-per-link models or smaller packages, making them more accessible for startups or agencies needing specific link types (like editorial insertions or high-DR guest posts). EthicalBacklinks, with pricing starting at $150/link, represents a strong flexible option.

Ultimately, the best choice depends on the size of your budget and whether you need a fully integrated service or a purely link-focused solution.

Choosing the right SaaS link building agency

Selecting an agency is a partnership decision that should align with your business goals and marketing maturity.

1. Understanding your marketing needs

Before engaging an agency, determine your core objective:

Are you aiming for Domain Authority (DA) increase, generating high-value leads, or defending your top rankings?

An agency specializing in Digital PR (like Editorial.Link) is better for authority, while one focused on content-to-conversion (like EthicalBacklinks) is better for lead generation.

2. Evaluating an agency’s content, SEO, and link building expertise

A truly effective agency will not just outreach but they will analyze your content gaps, audit your existing backlink profile, and offer strategic advice.

Ask for live case studies, not just aggregated stats, to understand their actual link acquisition process.

3. Transparency and reporting in link building efforts

A reliable agency will offer:

• Regular progress updates and transparent insights into their outreach methods.
• Detailed reports on the links built, including the Domain Rating, traffic metrics, and relevance of the target websites.
• Willingness to adjust their link building strategy based on your feedback and current SEO landscape.

Transparency is non-negotiable for ensuring you receive high-quality, white-hat links that secure long-term SEO success.

Final Summary

Investing in SaaS link building is a crucial, long-term move that boosts your search rankings, drives organic traffic, and builds brand credibility.

The best agency will do more than just secure quality backlinks; they’ll also offer transparent reporting and a strategy perfectly tailored to your business goals.

If you need a reliable partner to secure high-authority links for your SaaS company, consider EthicalBacklinks. We have a proven track record with fast-growing SaaS brands and offer flexible, affordable pricing to help you strengthen your SEO and grow your business.

Ready to start getting links that deliver real results?

Book your 1-on-1 SaaS Marketing Strategy Call today.